# Opening a type in the type hierarchy view

There are several ways to open a type hierarchy on an Aspect or Java type:

- Press F4 after selecting the type.
- Drag and drop the element to the Hierarchy view.
- Press Alt+Shift+H and select a type from the list in the resulting dialog.
- Select Navigate > Open Java Type in Hierarchy from the menu bar.
- Select Focus On... from the pop-up menu of the type hierarchy viewer.

Aspects

Opening an editor on a type